Multiple Reaction Pathways between the Carbanions of α-Alkoxy-α-phenylacetonitrile and o-Chloronitrobenzene
作者:Mieczysław Mąkosza、Daniel Sulikowski
DOI:10.1002/ejoc.201100909
日期:2011.12
of reactions with o-chloronitrobenzene by initial formation of σH adducts and slower formation of σCl adducts. Reversible formation of σH adducts followed by their fast transformation results in the formation of four different products with high selectivity. Slower addition in a position occupied by a chlorine atom to form σCl adducts results in a conventional SNAr reaction. These five reaction pathways